None of it makes sense. Kirby chats total shit about the race, then will suddenly ask Kelly about something and he'll just ramble on only tangentially about the race, whatever action/crash/break etc is going on. It's like Kirby is watching the race but is a moron, and Kelly can't see the TV.
I liked the bit where Kirby ran out of nonsense and just rambled Sky rider names until he'd forgotten why he was speaking .....